In the meantime the minor peaks were by no means neglected, the first ascents being made principally since 1929 by the climbers whose names have already been mentioned. As in the case of the Grand Teton, a variety of routes have been worked out on almost all of the major and minor peaks. Between 1929 and 1931 the important summits of the range were equipped with standard Government register tubes and register books, in which climbers may enter records of their ascents. The story of the conquest of the Tetons is told in a book entitled "The Teton Peaks and Their Ascents." (See Bibliography.) [Illustration: TEEWINOT AND THE GRAND TETON FROM A HIGH MOUNTAIN SLOPE] SUGGESTIONS TO CLIMBERS Since 1931 authorized guide service has been available in the park. In view of the difficulties one encounters on the Teton peaks and the hazards they present, prospective climbers--especially if inexperienced--are urged to make use of the guide service. If venturing out unguided, climbers should under all circumstances consult rangers or guides for full information relative to routes and equipment. Failure to heed this caution has, in the past, led to accidents and even fatalities. Climbing parties _are required, under all circumstances_, to report at either park headquarters or Jenny Lake Ranger Station before and after each expedition, whether guided or unguided. _Climbing alone, without a companion, is absolutely prohibited._ The climbing season varies with the amount of snow in the range and the character of the weather, but ordinarily it extends from the middle of June to the end of September, being at its best during July, August, and early September. In most cases it is advisable to allow 2 days for an ascent of the Grand Teton, Mount Owen, or Mount Moran, and one day for the other major peaks. Jenny Lake Campground is the logical outfitting point for most expeditions; it is close to the peaks and the sources of supply as well. For most ascents the usual alpine equipment--ice axes, rope, and hobbed boots or climbing shoes--is essential. In the case of guided parties arrangements for renting equipment may be made with the guides. WILDLIFE For a great many years Jackson Hole has been famed for its big game, and to those who wish to see wild animals the expenditure of a little time in favorable localities usually will reveal them. The visitor should not be disappointed if he does not see animals from his automobile as he drives through the park. In most cases the roads have been built so as to avoid going through localities inhabited by wildlife for fear of frightening it and driving it away. Within the actual confines of the park, Shiras' moose is the most common big game animal, and it is frequently seen in the smaller ponds and marshy meadows. Though the moose is the largest member of the deer family, it is not as wary as the deer and is comparatively easy to see.